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Fix error handling in X509_chain_up_ref

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/9615)
This commit is contained in:
Bernd Edlinger 2019-08-16 15:32:32 +02:00
parent d333ebaf9c
commit 7fafaf27c2

@ -490,6 +490,8 @@ STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain)
STACK_OF(X509) *ret;
int i;
ret = sk_X509_dup(chain);
if (ret == NULL)
return NULL;
for (i = 0; i < sk_X509_num(ret); i++) {
X509 *x = sk_X509_value(ret, i);
CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);